Patents by Inventor Dominic WEBER

Dominic WEBER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Internal combustion engine
    Patent number: 10934915
    Abstract: An internal combustion engine including a urea-water solution injection in the exhaust system, includes at least one urea-water solution tank, at least one pump, at least one intake line leading to the pump, at least one urea-water solution metering valve which is connected to the pump with the aid of a pressure line, and at least one return line which leads from the pump to the urea-water solution tank and at whose end opposite to the pump a filter element is situated, as well as at least one urea-water solution sensor situated in the urea-water solution tank.
    Type: Grant
    Filed: August 7, 2017
    Date of Patent: March 2, 2021
    Assignee: Deutz Aktiengesellschaft
    Inventors: Ralph Stengel, Dominic Weber, Peter Broll, Daniel Dammer
  • INTERNAL COMBUSTION ENGINE
    Publication number: 20190186320
    Abstract: An internal combustion engine including a urea-water solution injection in the exhaust system, includes at least one urea-water solution tank, at least one pump, at least one intake line leading to the pump, at least one urea-water solution metering valve which is connected to the pump with the aid of a pressure line, and at least one return line which leads from the pump to the urea-water solution tank and at whose end opposite to the pump a filter element is situated, as well as at least one urea-water solution sensor situated in the urea-water solution tank.
    Type: Application
    Filed: August 7, 2017
    Publication date: June 20, 2019
    Inventors: Ralph STENGEL, Dominic WEBER, Peter BROLL, Daniel DAMMER